It is finally over for five days, Oscar Pistorius took his life in his own hands. The trial that will find him guilty or innocent. His final day included a handwritten Valentine. Last words from the girlfriend he shot. ABC tells us where the trial stands tonight. Reporter: In his final moments of the stand, Oscar Pistorius read aloud a Valentine from his model girlfriend reeva steenkamp, that she gave him just hours before he shot her. I think today is a good day to tell you that I love you. Reporter: It was a poignant end to pistorious grueling and emotional testimony. He admits killing steenkamp but claiming he mistook her for a intruder. By gerrynel went further. Perhaps the most devastating. What he said he did when he first thought he heard an spruder. I told her to get down and call the police. Reporter: A clear continue addiction. Even the facts revealed. The food in her stomach. Pistorius claimed they had a quiet dinner and went to bed. But a pathologist testified she still had food in her stomach indicating they may have gone to bed hours later than he says. Do you have an explanation for the stomach content of the deceased? Reporter: He offered an emotional seven days on the stand. Now that's over. It's up to his defense lawyers to convince the judge that he did not keel reeva steenkamp. The prosecution destroying his credibility, his defense team has a tough road ahead. ABC news, South Africa. And the judge will be decide Pistorius guilt or innocence. Expected to take months.

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